CN213311098U

CN213311098U - Air mattress beneficial to blood circulation

Info

Publication number: CN213311098U
Application number: CN202020241408.9U
Authority: CN
Inventors: 吴欣育; 钱宏; 华皎
Original assignee: Affiliated Hospital of Jiangnan University
Current assignee: Affiliated Hospital of Jiangnan University
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-06-01
Anticipated expiration: 2030-03-03

Abstract

The utility model belongs to the technical field of the medical equipment technique and specifically relates to a help air mattress of blood circulation, including the mattress body, mattress body up end is connected with first gasbag group and second gasbag group through the fixed band, and first gasbag group passes through the trachea and connects first air pump, and second gasbag group passes through the trachea and connects the second air pump, and first air pump and second air pump all pass through signal line connection air pump controller, and the fumarole has all been seted up to every gasbag up end. The utility model discloses a help air mattress of blood circulation carries out regularly taking turns to first gasbag group and second gasbag group through first air pump of air pump controller control and second air pump and aerifys and deflate, constantly changes the pressure point of health, makes each part of patient's implantation maintain normal blood circulation, can spout the air current and then keep the aridity of patient's skin at the gas filled in-process fumarole of gasbag, helps the prevention bedsore better.

Description

Air mattress beneficial to blood circulation

Technical Field

The utility model belongs to the technical field of the medical equipment technique and specifically relates to a help air mattress of blood circulation.

Background

Bedsore is one of the common clinical bed-lying complications, and is a blister, ulcer or gangrene caused by ischemia of skin and subcutaneous tissues due to the blockage of blood circulation caused by long-term compression of body parts. Generally, patients who are bedridden for a long time, have weak constitution, are inconvenient to turn over and have dysesthesia of limbs are susceptible to bedsores, and the patients are clinically common in the following three types of patients: 1. coma and paralysis patients. 2. Bedridden patients with weak constitution. 3. Patients who are fixed for a long time or lie in bed after fracture. The long-term compression caused by the above causes and is concentrated on a certain part of the body, which is enough to block local blood circulation to cause tissue hypoxia, thereby causing tissue damage and necrosis. If the pressure is continued, the whole skin necrosis defect can be caused. More than 95% of the clinically manifested bedsores occur in the raised bone regions of the lower body. 67% of ulcers occur around the hip and buttocks and 29% in the lower extremities. The typical sites of bedsore occurrence are the sacral coccyx, greater trochanter, lateral knee joint, heel and lateral malleolus. These anatomical regions are those regions where the patient is most likely to develop decubitus ulcers when in the flat or lateral position for a long period of time.

Once a patient lying in bed for a long time suffers from bedsore, the patient is difficult to cure, and serious consequences such as infection, seepage, large amount of protein loss and the like caused by the bedsore are often brought to poor prognosis. Therefore, our best strategy is not treatment, but prevention, for treating bedsores. The clinical method for preventing and treating bedsore mainly avoids long-term local compression and turns over regularly, and preferably turns over once every 2 to 3 hours. The pressed part is often massaged, and if necessary, the pressed part, especially the sacrococcygeal part, is padded up by a sponge cushion. To keep the topical skin dry and clean, etc. Among them, it is a clinically recognized effective method to cushion the periphery of the site where the bedsore is likely to occur with cushions of various materials and to suspend the skin of the site where the bedsore is likely to occur. However, in clinical work, the mattresses have been found to empty the bedsore area, but the bedsore area may be protected by transferring the mattresses to the skin and tissues around the bedsore area for a long time, but the skin and tissues around the bedsore area are also prone to pressure sores of different degrees, often causing iatrogenic injuries.

SUMMERY OF THE UTILITY MODEL

In order to overcome current patient bed for a long time and grow bedsore not enough easily, the utility model provides a help blood circulation's air mattress, through first air pump of air pump controller control and second air pump to first gasbag group and second gasbag group timing take turns to aerify and the gassing, constantly change the pressure point of health, shorten the pressurized time, alleviate vertical pressure, frictional force, the shearing force effect, make the patient maintain normal blood circulation in each part of going to bed, the fumarole can spout the air current and then keep the aridity of patient's skin at the gas filled in-process of gasbag.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a help air mattress of blood circulation, includes the mattress body, mattress body up end has gasbag group through the fixed band connection, gasbag group is crossed to arrange by first gasbag group and second gasbag group and is constituteed, and just first gasbag group and second gasbag group connect side by a plurality of gasbag and constitute, not communicate each other between gasbag and the gasbag, first air pump is connected through the trachea to first gasbag group, second air pump is connected through the trachea to second gasbag group, first air pump and second air pump all connect air pump controller, every through the signal line air blast hole has all been seted up to the gasbag up end.

Further, the diameter of the gas injection holes is 0.15-0.2 mm.

Further, the airbag is made of a thermal synthesis type PVC fabric, a nylon PVC composite fabric or a nylon TPU composite fabric.

Furthermore, a first air pump is connected with each air bag in the first air bag group in sequence through an air pipe.

Furthermore, a second air pump is included to be sequentially communicated with each air bag in the second air bag group through an air pipe.

Further, the air bags in the first air bag group and the air bags in the second air bag group are alternately arranged on the mattress body in parallel.

Further, the air bag is in a strip shape or a spherical strip shape.

The beneficial effects of the utility model are that, the utility model discloses a help air mattress of blood circulation, carry out regularly to first gasbag group and second gasbag group through air pump controller control first air pump and second air pump and take turns to aerify and the gassing, constantly change the pressure point of health, shorten the pressurized time, alleviate vertical pressure, frictional force, the shearing force effect, make each part of patient's implantation maintain normal blood circulation, the in-process fumarole can spout the air current and then keep the aridity of patient's skin at the gasbag, take away the moisture of human skin secretion and excretion, reduce humidity, keep skin dry, improve the antifriction and the anti-shearing ability of skin, promote the improvement of organizing blood supply and nutritive state, prevent and alleviate bedsore.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural view of an air mattress with spherical strip-shaped air bags.

In the figure, 1, a mattress body, 2, a fixing belt, 3, an air bag group, 4, a first air bag group, 5, a second air bag group, 6, a first air pump, 7, a second air pump, 8, an air pump controller and 9, air injection holes are formed.

Detailed Description

Fig. 1 is the utility model discloses a structural schematic diagram, a help air mattress of blood circulation, including mattress body 1, mattress body 1 up end is connected with gasbag group 3 through fixed band 2, gasbag group 3 is crossed by first gasbag group 4 and second gasbag group 5 and arranges and form, and just first gasbag group 4 and second gasbag group 5 connect side by a plurality of gasbag and constitute, not communicate each other between gasbag and the gasbag, first gasbag group 4 passes through the trachea and connects first air pump 6, second gasbag group 5 passes through the trachea and connects second air pump 7, first air pump 6 and second air pump 7 all connect air pump controller 8 through the signal line, every fumarole 9 has all been seted up to the gasbag up end.

As shown in FIGS. 1 and 3, the diameter of the gas injection holes 9 is 0.15 to 0.2 mm. When the air bag is inflated, air flow can be ejected from the air ejecting holes, so that the skin is kept dry, and the effect of preventing and relieving bedsores is further improved.

Referring to fig. 1 and 2, the airbag is made of a thermal synthetic PVC fabric, a nylon PVC composite fabric, or a nylon TPU composite fabric.

As shown in fig. 1 and 2, the first air pump 6 is connected to each air bag in the first air bag group 4 through an air tube.

As shown in fig. 1 and 2, the second air pump 7 is connected to each air cell in the second air cell group 5 through an air tube.

Referring to fig. 1 and 2, the air bags in the first air bag group 4 and the air bags in the second air bag group 5 are alternately arranged on the mattress body 1 in parallel.

As shown in fig. 1 and 4, the air bag has a strip shape or a spherical strip shape.

When in use, the air pump controller 8 controls the first air pump 6 and the second air pump 7 to carry out timed alternate inflation and deflation on the first air bag group 4 and the second air bag group 5, when the air bag of the first air bag group 4 is inflated, the air bag of the second air bag group 5 is deflated, when the air bag of the second air bag group 5 is inflated, the air bag of the first air bag group 4 is deflated, the compression point of the body is continuously changed, the compression time is shortened, the vertical pressure, the friction force and the shearing force are reduced, so that the normal blood circulation of each part of the patient in bed is maintained, the air jet holes can jet air flow in the process of inflating the air bag, so that the dryness of the skin of a patient is kept, moisture secreted and excreted by the skin of the human body is taken away, the humidity is reduced, the skin is kept dry, the anti-friction and anti-shearing capacity of the skin is improved, the tissue blood supply and the improvement of the nutrition state are promoted, and bedsores are prevented and relieved.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a help air mattress of blood circulation, includes mattress body (1), characterized by, mattress body (1) up end is connected with gasbag group (3) through fixed band (2), gasbag group (3) are alternately arranged by first gasbag group (4) and second gasbag group (5) and are constituteed, and just first gasbag group (4) and second gasbag group (5) are connected side by a plurality of gasbag and are constituteed, not communicate each other between gasbag and the gasbag, first gasbag group (4) are connected first air pump (6) through the trachea, second gasbag group (5) are connected second air pump (7) through the trachea, first air pump (6) and second air pump (7) are all through signal line connection air pump controller (8), every fumarole (9) have all been seted up to the gasbag up end.

2. A gas mattress for assisting blood circulation according to claim 1, characterised in that the gas injection holes (9) have a diameter of 0.15-0.2 mm.

3. The air mattress for promoting blood circulation of claim 1, wherein the air bag is made of a thermal synthetic type PVC fabric, a nylon PVC composite fabric or a nylon TPU composite fabric.

4. An air mattress for assisting blood circulation according to claim 1, wherein the first air pump (6) is connected to each air cell in the first air cell group (4) in turn through an air tube.

5. An air mattress for promoting blood circulation according to claim 1, wherein the second air pump (7) is connected to each air cell in the second air cell group (5) in turn through an air tube.

6. An air mattress for assisting blood circulation according to claim 1, wherein the air cells of the first air cell group (4) and the air cells of the second air cell group (5) are alternately arranged side by side on the mattress body (1).